Jump Main Menu. Go directly to the main content

Grupo Cementos Portland ValderrivasGrupo Cementos Portland Valderrivas

  • We produce in a sustainable manner caring for the planet

  • We operate in Europe, Africa and United States

  • Cement, concrete, aggregate, mortar and recycling

  • The architectural challenges are built with us

  • We’re leaders in our markets

  • Specific cements and experienced teams

  • From the seashore we arrive where is needed

  • Committed to quality and the environment

  • We make It happen

You are in:
  1. Bagged mortar - Products and recommendations - Dry concrete - Hormisec H-25

Bagged mortar - Products and recommendations - Dry concrete - Hormisec H-25

Range of products: Dry concrete

Hormisec H-25

High-strength dry concrete.

Dry concrete for construction of:

  • Pavements.
  • Foundations.
  • Canalisation.
  • Infill.
  • Small repairs.
  • Brick and concrete walls.
Scope of application

Non-structural applications that require high strength: Pavements, foundations, infill, canalisation, small repairs, brick and concrete walls. Type HNE. 

Supply conditions

Bagged (25 kg. bags)



Mixing instructions

Bagged HORMISEC H-25 dry concrete is mixed in a cement mixer. Add 2.5 litres of water per bag of dry concrete (0.1 l/kg) to attain a soft consistency (Abrams cone 6-9 cm). Extra water will impair the concrete quality; mix a minimum of one bag.

Mix to obtain a smooth consistency. The working time for HORMISEC H-25 is approximately 90 minutes from the time it is mixed. Do not use the product at an ambient temperature below 5ºC or above 35ºC.

Características técnicas del producto
Type of cement 42,5 R Apparent density (UNE EN 1015-6) 2,0 ± 0,1 kg/l
Granulometry (max.) 0-12 mm Working time Aprox. 90 min.
Additive Plasticiser Compressive strength (UNE EN 83304:84) ≥ 25 N/mm2
Cement proportion by weight ≥ 275 kg/m3 Consistency (Abrams cone) (UNE EN 8331:90) 6 a 9 cm

HORMISEC H-25 undergoes quality control testing in line with the Spanish Structural Concrete Instruction (EHE).

HORMISEC dry concrete is produced in plants certified for the production of industrial dry mortar by AENOR, under its Quality Assurance System.

The data is based on trials performed in our control laboratory and is the result of extensive experience with the products made by Cementos Portland Valderrivas Group. Different site conditions may lead to variations in some of the data.


Store in a dry place, protected from frost and direct sunlight. When stored appropriately, the product may be used for up to 12 months from the date of manufacture.


This product contains cement. Avoid contact with eyes and skin and do not inhale the dust. Wear rubber gloves and goggles. Keep out of reach of children.

Note: Cementos Portland Valderrivas is not responsible for inappropriate use of the product or for unexpected outcomes arising from its usage, since the application conditions and methods are beyond our control. The customer is responsible for ensuring correct use of the product.

© Cementos Portland Valderrivas 2018. All rights reserved.